title: An unexpectedly high rate of ectopic pregnancy following the induction of ovulation with human pituitary and chorionic gonadotropin.
mesh_terms: D006063:Chorionic Gonadotropin / Q000009:adverse effects; D005260:Female; D006801:Humans; D008596:Menotropins / Q000009:adverse effects; D010062:Ovulation Induction / Q000009:adverse effects*; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000209:etiology*
chemical_list: D006063:Chorionic Gonadotropin; D008596:Menotropins